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Heat pumping in nanomechanical systems. | LitMetric

Heat pumping in nanomechanical systems.

Phys Rev Lett

Department of Physics, Boston University, Boston, Massachusetts 02215, USA.

Published: April 2011

AI Article Synopsis

Article Abstract

We propose using a phonon pumping mechanism to transfer heat from a cold to a hot body using a propagating modulation of the medium connecting the two bodies. This phonon pump can cool nanomechanical systems without the need for active feedback. We compute the lowest temperature that this refrigerator can achieve.

Download full-text PDF

Source
http://dx.doi.org/10.1103/PhysRevLett.106.135504DOI Listing

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